A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
POLYMÈRES SÉQUENCÉS POUR LE CONTRÔLE DU FILTRAT ET DE LA RHÉOLOGIE
The present invention relates to the use of a sequenced polymer as an agent for monitoring the filtrate and the rheology of a fluid injected under pressure into an oil rock, wherein the fluid comprises solid particles and/or is brought into contact with solid particles within the oil rock after being injected, the polymer comprising: a first block which is adsorbed onto at least some of the particles; and a second block having a composition other than that of the first block and a mean molecular weight of more than 10,000 g/mol, for example more than 100,000 g/mol, and which is soluble in the fluid.
POLYMÈRES SÉQUENCÉS POUR LE CONTRÔLE DU FILTRAT ET DE LA RHÉOLOGIE
The present invention relates to the use of a sequenced polymer as an agent for monitoring the filtrate and the rheology of a fluid injected under pressure into an oil rock, wherein the fluid comprises solid particles and/or is brought into contact with solid particles within the oil rock after being injected, the polymer comprising: a first block which is adsorbed onto at least some of the particles; and a second block having a composition other than that of the first block and a mean molecular weight of more than 10,000 g/mol, for example more than 100,000 g/mol, and which is soluble in the fluid.
POLYMÈRES SÉQUENCÉS POUR LE CONTRÔLE DU FILTRAT ET DE LA RHÉOLOGIE
SEQUENCED POLYMERS FOR MONITORING THE FILTRATE AND THE RHEOLOGY
SEQUENZIERTE POLYMERE ZUR ÜBERWACHUNG VON FILTRAT UND RHEOLOGIE
CADIX ARNAUD (author) / WILSON DAVID JAMES (author)
2021-04-14
Patent
Electronic Resource
French
POLYMERES SEQUENCES POUR LE CONTROLE DU FILTRAT ET DE LA RHEOLOGIE
| European Patent Office | 2016
POLYMERES SEQUENCES POUR LE CONTROLE DU FILTRAT ET DE LA RHEOLOGIE
| European Patent Office | 2016
POLYMÈRES SÉQUENCÉS POUR LE CONTRÔLE DU FILTRAT ET DE LA RHÉOLOGIE
| European Patent Office | 2016